<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>全局CSS样式-表格</title>
    <link rel="stylesheet" href="./bootstrap-3.4.1-dist/css/bootstrap.min.css">
</head>
<body>
    <table class="table table-bordered table-striped table-condensed table-responsive table-hover">
        <tr>
            <th>数字1</th>
            <th>数字2</th>
            <th>数字3</th>
        </tr>
        <tr>
            <td>1</td>
            <td>2</td>
            <td>3</td>
        </tr>
        <tr>
            <td>1</td>
            <td>2</td>
            <td>3</td>
        </tr>
        <tr>
            <td>1</td>
            <td>2</td>
            <td>3</td>
        </tr>
    </table>

    
</body>
</html>